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Prime Tuple Database
Prime p0= 2219435130191717783 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 138 64 24 12 30 8 4 68 4 8 30 12 24 64 138 8 (?)
an: 0 8 146 210 234 246 276 284 288 356 360 368 398 410 434 498 636 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 8 138 64 24 12 30 8 4 68
dn: 0 8 138 64 24 12 30 8 4 68 4 8 30 12 24 64 138 8 (?)
an: 0 8 146 210 234 246 276 284 288 356 360 368 398 410 434 498 636 644
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: [SG-2W]Kurzer
db: batch=81, k=18, 8 138 64 24 12 30 8 4 68
| SPT(16) | 2219433836925119587 | 0 70 76 90 136 160 180 196 216 232 252 276 322 336 342 412 | -1293266598196 |
| STPT(12) | 2219434211005323161 | 0 2 78 80 108 110 150 152 180 182 258 260 | -919186394622 |
| STPT(10) | 2219434656900709511 | 0 2 6 8 48 50 90 92 96 98 | -473291008272 |
| STPT(10) | 2219434941752148059 | 0 2 18 20 30 32 42 44 60 62 | -188439569724 |
| STPT(10) | 2219435041094432267 | 0 2 12 14 42 44 72 74 84 86 | -89097285516 |
| SPT(16) | 2219435072598810511 | 0 16 100 112 132 142 180 250 258 328 366 376 396 408 492 508 | -57592907272 |
| STPT(10) | 2219435191529817647 | 0 2 12 14 42 44 72 74 84 86 | 61338099864 |
| STPT(10) | 2219435453625164441 | 0 2 6 8 18 20 30 32 36 38 | 323433446658 |
| STPT(10) | 2219435727300421541 | 0 2 6 8 18 20 30 32 36 38 | 597108703758 |
| STPT(10) | 2219436230764783757 | 0 2 24 26 42 44 60 62 84 86 | 1100573065974 |
| SPT(16) | 2219436284100266041 | 0 16 126 166 178 180 192 198 220 226 238 240 252 292 402 418 | 1153908548258 |
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